Life Span
Perennial
Perennial
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
World/Pandemic, North America, Europe, Russia/Siberia, Northern Africa, Asia, India
Types
Not available
Not Available
Number of Varieties
Not Available
Habitat
Lowland evergreen rainforest
Cropland, Farms, gardens
USDA Hardiness Zone
4-7
Not Available
AHS Heat Zone
7-1
Not Available
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Upright/Erect
Flower Color
Yellow, Red, Coral
White, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Not Available
Leaf Color in Spring
Green, Dark Green
Not Available
Leaf Color in Summer
Dark Green
Green, Gray Green
Leaf Color in Fall
Dark Green
Green, Gray Green, Yellow green
Leaf Color in Winter
Not Available
Not Available
Plant Season
Spring, Summer, Fall
Not Available
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring
Late Spring, Early Summer
Tolerances
Maritime exposure, Salt water
Drought
Where to Plant?
Ground
Ground, Pot
How to Plant?
Layering, Seedlings
Seedlings, Sets
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Keep the ground moist but not water-logged, Requires a lot of watering, Water twice a day in the initial period
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Not Available
Red blotch
Plant Tolerance
Maritime exposure, Salt water
Drought
Flowers
Insignificant
Showy
Flower Petal Number
Not Available
Single
Fragrant Bark/Stem
No
Yes
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Attracts
Insects, Not Available
Not Available
Allergy
Not Available
no allergic reactions
Aesthetic Uses
Not Used For Aesthetic Purpose
Not Used For Aesthetic Purpose
Beauty Benefits
Skin Problems
Not Available
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Air purification
Medicinal Uses
Anodyne, Appetizer, Astringent
Asthma, Bronchitis, cholesterol-lowering, Cough, Diabetes, Digestion problems, Diuretic, High blood pressure
Part of Plant Used
Flowers, Inner Bark, Sap
Whole plant
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Culinary use
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Screening / Wind Break, Shade Trees
Edible, Herb / Vegetable
Botanical Name
ALNUS rubra
ALLIUM cepa 'Burgundy'
Common Name
Oregon Alder, Red Alder
Garden Onion, Red Onion
In Hindi
red alder
लाल प्याज
In German
rot-Erle
Rote Zwiebel
In French
aulne rouge
Oignon rouge
In Spanish
aliso rojo
Cebolla roja
In Greek
κόκκινη σκλήθρα
Κόκκινο κρεμμύδι
In Portuguese
amieiro vermelho
Cebola vermelha
In Polish
czerwony olcha
Czerwona cebula
In Latin
red alnus
Red Cepa
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Family
Betulaceae
Liliaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
Not Available
Not Available
Subfamily
Not Available
Allioideae
Number of Species
Not Available
Importance of Red Alder and Red Onion
Want to have the most appropriate plant for your garden? You might want to know the importance of Red Alder and Red Onion. Basically, these two plants vary in many aspects. Compare Red Alder and Red Onion as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Red Alder is Anodyne, Appetizer and Astringent whereas of Red Onion is Asthma, Bronchitis, cholesterol-lowering, Cough, Diabetes, Digestion problems, Diuretic and High blood pressure. Red Alder has beauty benefits as follows: Skin Problems while Red Onion has beauty benefits as follows: Skin Problems.
Compare Facts of Red Alder vs Red Onion
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Red Alder vs Red Onion and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Red Alder are Not Available whereas of Red Onion have no allergic reactions respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Red Alder has showy fruits and Red Onion has no showy fruits. Also Red Alder is not flowering and Red Onion is not flowering . You can compare Red Alder and Red Onion facts and facts of other plants too.